CN209835850U - Extraction and recovery device for metal ions difficult to remove in wastewater - Google Patents
Extraction and recovery device for metal ions difficult to remove in wastewater Download PDFInfo
- Publication number
- CN209835850U CN209835850U CN201920571422.2U CN201920571422U CN209835850U CN 209835850 U CN209835850 U CN 209835850U CN 201920571422 U CN201920571422 U CN 201920571422U CN 209835850 U CN209835850 U CN 209835850U
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- reaction box
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- header tank
- wastewater
- fixed ring
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Abstract
The utility model discloses a draw recovery unit that is used for difficult getting rid of metal ion in waste water, including reaction box and header tank, the water inlet has been seted up to the upper end of reaction box, and the top of reaction box is equipped with the battery, and the header tank passes through the connection siphunculus and connects in the reaction box below, and the left side bottom of header tank is equipped with the outlet, and the lateral wall upper portion of reaction box transversely runs through and is equipped with two bracing pieces, and the outside of one of them bracing piece is provided with vibrating motor. Be connected with solid fixed ring between two bracing pieces, gu fixed ring's below longitudinal connection has a plurality of negative pole stick, and the interior top longitudinal fixation of reaction box has the positive pole stick, and the positive pole stick runs through solid fixed ring, positive pole stick and negative pole stick respectively with the battery just, negative pole electric connection, but be equipped with the filter sieve box of horizontal pull in the connection siphunculus, the right side bottom of header tank is equipped with the delivery port, the external connection of delivery port has the suction pump, the suction pump is connected to the water inlet of reaction box.
Description
Technical Field
The utility model belongs to the technical field of the environmental protection, concretely relates to a draw recovery unit that is used for difficult getting rid of metal ion in the waste water.
Background
With the rapid development of the industry in China, serious environmental pollution is brought, wherein the relevant wastewater pollution treatment is more prominent. In particular, some heavy metal ions contained in the electroplating wastewater in the industrial wastewater belong to carcinogenic, teratogenic and mutagenic highly toxic substances, and have the characteristics of difficult removal, accumulation, non-biodegradability and the like, and if the heavy metal ions are directly discharged or not completely treated, the heavy metal ions cause great harm to an ecosystem and human health. However, the common filtering device can only filter out solid and granular heavy metal impurities, and is basically useless for metal ions in the wastewater. In addition, metal particle also has very high retrieval value, consequently, appeared a lot of and handled waste water among the prior art, can also draw the device of retrieving to metal ion simultaneously, for example, the chinese utility model patent that publication number is CN207511879U discloses an industry sewage heavy metal ion recovery unit, including retrieving the pond body, the activity is inserted in the installation port and is equipped with spacing base, spacing base internally mounted has the battery, the equal fixed welding in horizontal pole lower surface of piston rod upper end of hydraulic stem, spacing base lower surface middle part fixed mounting has the cathode bar, spacing base lower surface evenly fixed mounting has the multiunit anode plate in the cathode bar outside, the tray is connected with the cathode bar cooperation through the screw hole of protruding circle. Although the device has certain effect of removing the metal ions which are difficult to dissolve in the wastewater, the metal ions in the discharged wastewater can not be completely removed, and the metal ions are remained in the discharged wastewater inevitably.
SUMMERY OF THE UTILITY MODEL
To the technical problem who exists above, the utility model provides a rate device is got back in high improvement that is used for difficult getting rid of metal ion in the waste water.
The technical scheme of the utility model is that: the utility model provides a draw recovery unit that is used for difficult getting rid of metal ion in waste water, including reaction box and header tank, the water inlet has been seted up TO the upper end of reaction box, the top of reaction box is equipped with the battery, the header tank passes through the connecting pipe and connects in the reaction box below, the left side bottom of header tank is equipped with the outlet, be equipped with valve two on the outlet, the lateral wall upper portion of reaction box transversely runs through and is equipped with two bracing pieces, the outside of one of them bracing piece is provided with vibrating motor, the available shale shaker accessory of vibrating motor, for example, the brand is national industry, the model is TO-0.1's. Be connected with solid fixed ring between two bracing pieces, gu fixed ring's below longitudinal connection has a plurality of negative pole stick, the negative pole electric connection of negative pole stick and battery, the interior top longitudinal fixation of reaction box has the positive pole stick, the positive pole stick run through solid fixed ring and with the anodal electric connection of battery, be equipped with the filter sieve box of horizontal pull in the connecting pipe, be equipped with valve one on the connecting pipe of filter sieve box below, the right side bottom of header tank is equipped with the delivery port, be equipped with valve three on the delivery port, the external connection of delivery port has the suction pump, the suction pump is connected to the water inlet of reaction box, after transferring the reaction box water-logging to the header tank, can clear up the metallics on the negative pole stick, then carry out cyclic processing with waste water again.
Furthermore, an annular water distribution pipe is arranged at the inner top of the reaction box, the annular water distribution pipe is vertically opposite to the fixed ring, a spray head is arranged below the annular water distribution pipe, a water distribution pipe water inlet is arranged above the annular water distribution pipe, and the water distribution pipe water inlet is connected with a water suction pump. Water in the water collecting tank is led into the annular water distribution pipe, and metal substances enriched on the cathode bar are washed through the spray head to assist the falling of the metal substances.
Furthermore, the inside cell body of filter sieve box, the bottom of cell body is equipped with the ion pellicle, and the side of cell body is equipped with the pull ring. The ion semipermeable membrane is used for filtering separation metallics and water, and the cell body is used for accomodating gathering metallics, and the pull ring then is used for making things convenient for the pull clearance.
Further, a sealing rubber plug is arranged at the penetrating position of the supporting rod and the reaction box. Not only can increase sealing performance, can also cushion when the vibration motor shakes the shake.
Furthermore, the bottom of the reaction box is of a funnel structure, so that dead corners are prevented from occurring, and metal substance residues are prevented.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a cathode bar can improve the area of contact with waste water through solid fixed ring evenly distributed around the anode bar, and the vibrating motor that solid fixed ring's bracing piece outside was equipped with is connected vibrations in bracing piece one end, shakes off the metallic substance of cathode bar surface gathering in the waste water, assists it to drop, is convenient for collect.
(2) The utility model discloses set up the filter sieve box in connecting the siphunculus and can carry out the interception to the waste water that contains metallic substance and filter, be convenient for draw and retrieve metallic substance.
(3) The utility model discloses be equipped with the header tank, with the reaction box water transfer to the header tank in the back, can clear up the metallic substance on the cathode bar, then carry out circulation treatment with waste water again, improve electrolysis efficiency.
(4) The utility model discloses the top of reaction box is equipped with annular water distributor, when passing through the pumping pump with the waste water in the collection water tank and sending to the water distributor water inlet, utilizes pressure to wash remaining metallic substance on the cathode bar with rivers from the shower nozzle blowout.
In a word, utilize the utility model discloses can circulate to the indissolvable metal ion in the waste water and draw, improve its recovery efficiency greatly.
Drawings
Fig. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
fig. 2 is a schematic view of the overall structure of embodiment 2 of the present invention;
FIG. 3 is a diagram showing the arrangement relationship between the anode rods, the cathode rods and the fixing rings;
fig. 4 is a schematic structural view of the filter sieve box of the present invention.
Wherein, 1-reaction tank, 2-water collecting tank, 3-communicating pipe, 4-water inlet, 5-accumulator, 6-anode rod, 7-fixing ring, 8-cathode rod, 9-supporting rod, 10-sealing rubber plug, 11-vibration motor, 12-filter screen box, 13-valve I, 14-water outlet, 15-valve II, 16-water outlet, 17-valve III, 18-water pump, 19-annular water distributing pipe, 20-nozzle, 21-water distributing pipe water inlet, 22-tank, 23-ion semipermeable membrane, 24-pull ring.
Detailed Description
Example 1
As shown in figure 1, a draw recovery unit that is used for difficult getting rid of metal ion in waste water, including reaction box 1 and header tank 2, water inlet 4 has been seted up to the upper end of reaction box 1, and the top of reaction box 1 is equipped with battery 5, and header tank 2 is connected in reaction box 1 below through connecting siphunculus 3, and the left side bottom of header tank 2 is equipped with outlet 14, is equipped with valve two 15 on the outlet 14, and the bottom of reaction box 1 is the funnel structure, prevents the dead angle, leads to the metallics to remain. Two support rods 9 transversely penetrate through the upper part of the side wall of the reaction box 1, and as shown in fig. 1, sealing rubber plugs 10 are arranged at the penetrating positions of the support rods 9 and the reaction box 1. Not only can the sealing performance be increased but also buffering can be performed when the vibration motor 11 shakes. A vibrating motor 11 is arranged outside one of the support rods 9, and the vibrating motor 11 can be a vibrating screen accessory, such as a single-phase asynchronous motor with the model of TO-0.1 and the brand of the national industry. Be connected with solid fixed ring 7 between two bracing pieces 9, as shown in fig. 3, the below longitudinal connection of solid fixed ring 7 has 8 cathode bar 8, cathode bar 8 and battery 5's negative pole electric connection, the interior top longitudinal fixation of reaction box 1 has anode bar 6, anode bar 6 runs through solid fixed ring 7 and with battery 5's positive pole electric connection, be equipped with the filter sieve box 12 of horizontal pull in the connecting pipe 3, be equipped with valve 13 on the connecting pipe 3 of filter sieve box 12 below, the right side bottom of header tank 2 is equipped with delivery port 16, be equipped with valve three 17 on delivery port 16, the external connection of delivery port 16 has suction pump 18, suction pump 18 is connected to the water inlet 4 of reaction box 1, after transferring the water in the reaction box 1 to header tank 2, can clear up the metallics on the cathode bar 8, then carry out circulation treatment with waste water, improve electrolysis efficiency. As shown in figure 4, the inner groove body 22 of the filter sieve box 12 is provided with an ion semi-permeable membrane 23 at the bottom of the groove body 22, and a pull ring 24 is arranged at the side end of the groove body 22. Ion semi-permeable membrane 23 is used for filtering separation metallics and water, and cell body 22 is used for accomodating gathering metallics, and pull ring 24 is then used for making things convenient for the pull clearance.
The utility model discloses a theory of operation does: introducing wastewater into a reaction box 1 from a water inlet 4, closing a valve I13, conveying rated current to an anode rod 6 and a cathode rod 8 by a storage battery 5, forming metal substances accumulated on the surface of the cathode rod 8 under the action of electrolysis by indissolvable metal ions in the wastewater, closing a connecting circuit between the anode rod 6 and the storage battery 5 when the metal substances reach a certain accumulation amount, opening a vibration motor 11 to vibrate at one end of a supporting rod 9, shaking the metal substances accumulated on the surface of the cathode rod 8 into the wastewater, opening the valve I13, closing a valve II 15, opening a valve III 17, intercepting and separating the wastewater containing the metal substances through a filter sieve box 12 in a connecting pipe 3, allowing the wastewater to flow into a water collecting box 2, intercepting the metal substances into a tank body 22, extracting the filter sieve box 12 through a pull ring 24, cleaning the metal substances in the tank body 22, and after the cleaning is finished, the filter screen cartridge 12 is repositioned. And (3) enabling the wastewater in the water collecting tank 2 to flow back to the reaction tank 1 through the water inlet 4 by the water suction pump 18, closing the first valve 13, connecting the connection circuit of the anode rod 6 and the cathode rod 8 with the storage battery 5, repeating the operation, opening the first valve 13 again, enabling the wastewater to flow into the water collecting tank 2 until the tank body 22 is almost free of metal substances, and opening the second valve 15 to discharge the wastewater from the water discharge port 14.
Example 2
As shown in fig. 2, an annular water distribution pipe 19 is arranged at the inner top of the reaction tank 1, the annular water distribution pipe 19 is opposite to the fixed ring 7 up and down, a nozzle 20 is arranged below the annular water distribution pipe 19, a water distribution pipe water inlet 21 is arranged above the annular water distribution pipe 19, and the water distribution pipe water inlet 21 is connected with a water pump 18. The water in the water collecting tank 2 is led into the annular water distributing pipe 19, and the metal substances enriched on the cathode bar 8 are washed by the spray head 20 to assist the falling off.
The utility model discloses a theory of operation does: introducing wastewater into a reaction box 1 from a water inlet 4, closing a valve I13, conveying rated current to an anode rod 6 and a cathode rod 8 by a storage battery 5, forming metal substances accumulated on the surface of the cathode rod 8 under the action of electrolysis by indissolvable metal ions in the wastewater, closing a connecting circuit between the anode rod 6 and the storage battery 5 when the metal substances reach a certain accumulation amount, opening a vibration motor 11 to vibrate at one end of a supporting rod 9, shaking the metal substances accumulated on the surface of the cathode rod 8 into the wastewater, opening the valve I13, closing a valve II 15, opening a valve III 17, intercepting and separating the wastewater containing the metal substances through a filter sieve box 12 in a connecting pipe 3, allowing the wastewater to flow into a water collecting box 2, intercepting the metal substances into a tank body 22, extracting the filter sieve box 12 through a pull ring 24, cleaning the metal substances in the tank body 22, and after the cleaning is finished, the filter screen cartridge 12 is repositioned. Waste water in the water collecting tank 2 enters the annular water distributing pipe 19 through the water inlet 21 of the water distributing pipe by the water suction pump 18, residual metal substances on the cathode rod 8 are washed by the spray nozzle 20, the waste water flows back to the reaction tank 1, the first valve 13 is closed, the connecting circuits of the anode rod 6, the cathode rod 8 and the storage battery 5 are switched on, the operations are repeated, the first valve 13 is opened again, the waste water flows into the water collecting tank 2 until almost no metal substances exist in the tank body 22, and the second valve 15 is opened to discharge the waste water from the water discharge port 14.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (5)
1. The utility model provides an extract recovery unit that is used for difficult metallic ion that gets rid of in waste water, includes reaction box (1) and header tank (2), water inlet (4) have been seted up to the upper end of reaction box (1), and the top of reaction box (1) is equipped with battery (5), header tank (2) are connected in reaction box (1) below through connecting siphunculus (3), and the left side bottom of header tank (2) is equipped with outlet (14), be equipped with valve two (15) on outlet (14), its characterized in that, the lateral wall upper portion of reaction box (1) transversely runs through and is equipped with two bracing pieces (9), and one of them the outside of bracing piece (9) is provided with vibrating motor (11), is connected with solid fixed ring (7) between two bracing pieces (9), the below of solid fixed ring (7) vertically is connected with a plurality of cathode bar (8), cathode bar (8) with the negative pole electric connection of battery (5), the interior top of reaction box (1) is vertically fixed with anode rod (6), anode rod (6) run through solid fixed ring (7) and with the anodal electric connection of battery (5), be equipped with filter sieve box (12) of horizontal pull in connection siphunculus (3), be equipped with valve (13) on connection siphunculus (3) of filter sieve box (12) below, the right side bottom of header tank (2) is equipped with delivery port (16), be equipped with valve three (17) on delivery port (16), the external connection of delivery port (16) has suction pump (18), suction pump (18) are connected to water inlet (4) of reaction box (1).
2. The extraction and recovery device for metal ions difficult to remove in wastewater as claimed in claim 1, wherein an annular water distribution pipe (19) is arranged at the inner top of the reaction tank (1), the annular water distribution pipe (19) is opposite to the fixed ring (7) up and down, a spray head (20) is arranged below the annular water distribution pipe (19), a water distribution pipe water inlet (21) is arranged above the annular water distribution pipe (19), and the water distribution pipe water inlet (21) is connected with the water pump (18).
3. The extraction and recovery device for the metal ions difficult to remove in the wastewater as claimed in claim 1, characterized in that the internal groove body (22) of the filter sieve box (12), the ion semi-permeable membrane (23) is arranged at the bottom of the groove body (22), and the pull ring (24) is arranged at the side end of the groove body (22).
4. The extraction and recovery device for metal ions difficult to remove in wastewater as claimed in claim 1, wherein a sealing rubber plug (10) is arranged at the penetration position of the support rod (9) and the reaction box (1).
5. The extraction and recovery device for the metal ions difficult to remove in the wastewater as claimed in claim 1, wherein the bottom of the reaction box (1) is of a funnel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920571422.2U CN209835850U (en) | 2019-04-25 | 2019-04-25 | Extraction and recovery device for metal ions difficult to remove in wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920571422.2U CN209835850U (en) | 2019-04-25 | 2019-04-25 | Extraction and recovery device for metal ions difficult to remove in wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209835850U true CN209835850U (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920571422.2U Expired - Fee Related CN209835850U (en) | 2019-04-25 | 2019-04-25 | Extraction and recovery device for metal ions difficult to remove in wastewater |
Country Status (1)
| Country | Link |
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| CN (1) | CN209835850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794516A (en) * | 2020-12-29 | 2021-05-14 | 山东国大黄金股份有限公司 | Equipment and method for extracting and recovering metals in sewage |
-
2019
- 2019-04-25 CN CN201920571422.2U patent/CN209835850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112794516A (en) * | 2020-12-29 | 2021-05-14 | 山东国大黄金股份有限公司 | Equipment and method for extracting and recovering metals in sewage |
| CN112794516B (en) * | 2020-12-29 | 2023-02-10 | 山东国大黄金股份有限公司 | Equipment and method for extracting and recovering metals in sewage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 214200 no.8-1, Czech Road, Yixing Economic Development Zone, Yixing City, Wuxi City, Jiangsu Province Patentee after: WUXI DOUBLE-WIN ENVIRONMENT SCIENCE TECHNOLOGY Co.,Ltd. Address before: Room 602, 88-2 Dongshan Road, Yicheng Street, Yixing City, Wuxi City, Jiangsu Province Patentee before: WUXI DOUBLE-WIN ENVIRONMENT SCIENCE TECHNOLOGY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 |